Solar panel
135 TJ
Accumulator
25.7 TJ
Lightning rod
7.85 TJ
Steam turbine
7.17 TJ
Solar panel (Uncommon)
2.05 TJ
Accumulator (Uncommon)
1.69 TJ
Steam engine
1.25 TJ
Solar panel (Rare)
1.16 TJ
Fusion generator
728 GJ
Accumulator (Rare)
35.5 GJ